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什么是隔爆型气体检测仪，标识的Exd是什么意思-深国安官网

什么是隔爆型气体检测仪，标识的Exd是什么意思？

隔爆型气体检测仪，一般行业叫法又称为"防爆型气体检测仪"，那你可知道隔爆型气体检测仪的外壳上标识标识的Exd是什么意思吗？EX指的是国家防爆电气产品质量监督检验中心(CQST)认证标记，而d的含义代表隔爆型，意思是指指仪表壳体能承受已进入外壳内部的可燃性混合物内部爆炸而不受损坏，并且通过外壳上的任何结合面和孔不会引燃由一种或多种气体或蒸汽所形成的外部爆炸性环境的电气设备外壳。

相关资讯：气体检测仪4-20mA输出信号连接布设方案

隔爆型气体检测仪

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